The NexImage is
actually the ToUcam, packaged up by Celestron. They even use Registax as their software.
You're better off just buying the ToUcam ($145), 1.25" adapter ($45) and optionally, IR filter ($120), and get Registax for free.
You can't go better than the ToUcam Gordon, I recommend it.. If I can use it in a dob, anyone can use one
